| Case Number | Case Title | Open Date | Closed Date |
| 79-0148-WS-ATC | ASHLAND UTILITY COMPANY | 02/22/1979 | 12/27/1979 |
| 79-0788-WS-CSS | OHIO CONSUMERS' /OHIO UTILITIES CO | 09/06/1979 | 11/19/1980 |
| 79-0818-WS-ARJ | PHEASANT RUN ASSN | 09/18/1979 | 10/10/1979 |
| 79-1359-WS-ABN | SENECA HILLS SERVICE COMPANY | 12/17/1979 | 03/18/1981 |